black
#000000
#21E484
#21E484
Color Values
| Format | #000000 | #21E484 |
|---|---|---|
| HEX | #000000 | #21E484 |
| RGB | 0, 0, 0 | 33, 228, 132 |
| HSL | 0.0, 0.0%, 0.0% | 150.5, 78.3%, 51.2% |
| HSV | 0.0, 0.0%, 0.0% | 150.5, 85.5%, 89.4% |
| CMYK | 0%, 0%, 0%, 100% | 85.5%, 0.0%, 42.1%, 10.6% |
| OKLCH | 0.0 0.0 0.0 | 0.8091 0.1966 154.3 |
Contrast & Accessibility
12.5:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21E484 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21E484
Color Difference (Delta E)
109.57
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21E484);
background: linear-gradient(135deg, #000000, #21E484);